1.

In a naturally aspirated engine, the air is drawn into the engine by which mechanism?(a) Supercharging(b) Turbocharging(c) Upward stroke of the piston(d) Downward stroke of the pistonI had been asked this question in a national level competition.I need to ask this question from Petrol Engine Fuel Supply System in division Exhaust System & Petrol Engine Fuel Supply System of Automotive Engine Design

Answer» RIGHT OPTION is (d) Downward STROKE of the PISTON

The best I can explain: In naturally aspirated ENGINES, intake gases are drawn into the engine by atmospheric pressure filling the volumetric void caused by the downward stroke of the piston.


Discussion

No Comment Found

Related InterviewSolutions